Scared it's an std

Last week, a week after shaving my bikini area, I noticed I had a scab in my groin area. I picked the scab and with the friction of my underwear againts the bump it kind of blistered but not even a day later it had scabed over and the next day it was hardly visible but still looks kind of discolored and circular like. Yesterday I noticed a pus filled bump on the other side of my groin area and popped it and today it just looked the same way a pimple on your face looks when you pop it. However today I noticed another pus filled bump on the other side of my groin but could see a piece of hair in it so I popped it but was to scared to pick the hair out but cleaned it with alcohol which made it tingle a little but nothing painful. I want to believe that these are results of shaving but I know std’s especially herpes can be asymptomatic, but if I did have the sores associated with herpes wouldn’t it be very painful especially when I applied the alcohol to the area to disinfect it? In addition, I haven’t changed my razor in more than six months and I did use a perfumed shaving lotion and I have dark skin and have gotten razor bumps before. It doesn’t hurt or burn when I urinate, the bumps are not ulcer like, I have no vaginal discharge. I have some muscle ache but I’ve always had those kind of problems, I have an appointment with my physician but this is really worrying me and I would like to know if it’s cause for concern.